We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Watts 009 M2 2in first check valve repair kit

Watts

Watts 009 M2 2in 1st Check Kit

SKU CH-WY68-MAHZ5

First check valve repair kit for Watts Series 009 M2, 2 in, includes check assembly and cover O-ring

  • TypeOther
  • First check valve repair kit for Watts Series 009 M2
  • Includes check assembly and cover O-ring for complete repair
  • California Proposition 65 warning for reproductive harm chemical
  • Designed specifically for 2 inch Watts Series 009 M2 systems
  • New condition ensures reliable performance and longevity

Repair Kit for Watts 009 M2

This first-check valve repair kit is designed for the Watts Series 009 M2 in the 2-inch size. It provides the internal components needed to restore proper backflow prevention on compatible assemblies. The kit suits maintenance technicians and facility managers who service these specific devices.

Bundled Components Restore Function

The package includes a complete check assembly and a cover O-ring. Together these parts replace the worn sealing surfaces that cause a check valve to leak or fail its test. Installing both items at once returns the valve to compliant operation without sourcing separate pieces.

Straightforward Swap With Common Pitfalls

Installation involves removing the old check assembly, seating the new one, and fitting the supplied cover O-ring before reassembly. The most frequent issue is reusing the original O-ring or damaging the seat during removal, either of which will cause the repair to leak on the first test.

Highlights

  • First check valve repair kit for Watts Series 009 M2
  • Includes check assembly and cover O-ring for complete repair
  • California Proposition 65 warning for reproductive harm chemical
  • Designed specifically for 2 inch Watts Series 009 M2 systems
  • New condition ensures reliable performance and longevity

Specifications

BrandWATTS
TypeOther

Questions about this item

How often should I replace the check assembly and cover O-ring in the Watts 009 M2 2in 1st Check Kit?

Replace the check assembly and cover O-ring whenever the backflow preventer fails its annual test or shows signs of wear such as leakage or reduced sealing performance.

What is the first limit reached when the Watts 009 M2 2in 1st Check Kit operates continuously under pressure?

The first limit is the check assembly's sealing capacity; sustained pressure beyond its design range will cause leakage past the seat before any other component fails.

Does the Watts 009 M2 2in 1st Check Kit generate noise or heat during all-day operation?

The kit is a passive mechanical assembly with no moving parts that generate heat or noise; any sound comes from water flow through the valve body, not the kit itself.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.